Help me build a Formaldehyde Data Logger - Raspberry pi
$250-750 USD
Kiszállításkor fizetve
Hello friends,
I need a data logger to help locate Volatile Organic Gas. This datalogger requires a from factor of small board, similar to a raspberry pi. This datalogger will need to record a VOC reading and GPS location at a given (adjustable) time interval then place that information on memory. Recording temperature, humidity and other useful bits of data is not required, but very useful.
This datalogger will be used to help me locate the source (location) of airborne VOCs.
You will need to help me chose the components, assemble them, then program / develop the software to meet the project requirements. I can ship you the parts, then you can ship the completed datalogger back to me.
The completed datalogger must be small, battery powered and self contained. It will have very little time to sample VOCs.
Here is a sample of a probe that I found:
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You are welcome and encouraged to research a better probe.
qualitative detection, semiconductor heating MQ138 VOC HCHO formaldehyde volatile organic gas sensor moduleVolatile Organic Gas
Please feel free to ask questions,
Thank you,
OAA
Projektazonosító: #11257279
A projektről
30 szabadúszó tett átlagosan 712$ összegű árajánlatot erre a munkára
hi sir i am an expert electronics engineer i have experience in development of the systems based on gas sensors . i have read the details and i am sure i can deliver you best please give me a chance to prove myself re Továbbiak
Greetings, Interesting and involved project indeed. Looks like you need a lot of electronics - GPS, Sensing (Gas, RH, T), RTC, Memory interfacing, Battery management, uC. I have good expertise with such systems Továbbiak
Hi, I have worked on MQ138 gas Sensor. I have read your project details and I have executed similar projects. Looking Forward, Khawaja
Hello, Have a great day. My name is Shahbaz. I am heading a startup company offering services to develop Electronic devices and gadgets. We have developed many types of data loggers. We will ship you fully working Továbbiak
I am glad to find you as a professional client here, I hope my assumptions are right and we'll have a wonderful experience together. Here is my introduction. I'm a professional electrical engineer with high expertis Továbbiak
Hello, I can develop this prototype because I have knowledge but also some component needed here because a embedded software engineer with past experience in embedded systems. Only missing item is that sensor, which yo Továbbiak
Hello, how are you. I have experience in Altium PCB design. I have experience in developing the MCU embedded system with C,C++ language with PIC, RENESAS, NEC.... I have experience on Arduino and sound play system. Továbbiak
hello, I am an electronics and communication engineer working in embedded areas for last 4 years. I have made similar task of sensor data collection, processing and transmission for different projects. you have mention Továbbiak
Rich experience with raspberry pi communication with sensors and recording data. can do the job in committed time.
I will write the code in 1 or 2 days but I am from India and if you are outside India then if you ship the components it will take time to reach me and if I have to ship the completed board to you then I have to spend Továbbiak
Hello , we are 2 microcontroller engineers from Bulgaria. We have strong knowledge in PIC, AVR. STM controllers. We also program on C, C++, C# and python. We can provide quality work. We already have 2 projects done wi Továbbiak
i have been working on rapsberry pi for about a year and being an engineer I'm prone to finding solutions anyhow, thus it will be a great product to make.
Hello my friend I'm very much capable of delivering the logger. Using the gas sensors and arduino and saving the logs on an SD card(if that's ok with you). You don't need to ship the components because I can acquir Továbbiak